CN217586220U - Temperature and humidity vibration three-comprehensive testing machine - Google Patents

Abstract

The utility model relates to a temperature, humidity environment in the ability control laboratory internal environment have been synthesized and have been exerted and observe three combined test machines of temperature humidity vibration of being surveyed the sample change for being surveyed sample vibration amplitude, including laboratory, humidification room, laboratory side-mounting has the test door, the test door is installed and is observed the glass board, its characterized in that, laboratory internally mounted has vibrating device, moisture temperature control room, the drainage bottom plate is installed to the bottom of laboratory, the first half of drainage bottom plate is the structure of the inboard connection in the bottom surface of four-edge platform that four-edge platform the latter half is inclined plane and its inclined plane, the top of drainage bottom plate is equipped with the organ cover, on the side of vibration anchor clamps board is installed to the top of organ cover. To the problem that exists among the background art, the utility model provides a three combined test machines of temperature humidity vibration, the device that the guarantee provided the vibrational force can not influence work because of the temperature humidity change in the laboratory, and then ensures this testing machine normal operating.

Description

Temperature and humidity vibration three-comprehensive testing machine

Technical Field

The utility model relates to a temperature, humidity environment in the ability control laboratory internal environment and applied for being surveyed sample vibration amplitude and observe three combined test machines that are surveyed sample and change have been synthesized.

Background

In order to detect the change of a tested piece subjected to vibration in a specified temperature and humidity environment, a vibration device is mounted on a clamp of a constant temperature and humidity test chamber, so that the tested piece fixed on the clamp receives a vibration force. However, changing the temperature and humidity environment may affect the operation of the exposed vibrating device and even cause rapid oxidation thereof, resulting in device damage.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the background art, the utility model provides a three combined test machines of temperature humidity vibration, the device that the guarantee provided the vibrational force can not influence work because of the temperature humidity change in the laboratory, and then ensures this testing machine normal operating.

The utility model discloses three combined test machines of temperature humidity vibration, including laboratory 1, humidification room 2, 1 side-mounting in laboratory has test door 11, test door 11 is installed and is observed glass board 12, its characterized in that, 1 internally mounted in laboratory has vibrating device 3, moisture temperature regulation room 14.

The moisture temperature adjusting chamber 14 is sequentially provided with an air blower 15, a moisture nozzle 16, a heating wire 17, an evaporation device 18 and a moisture outlet 19 from top to bottom. The humidity-temperature-adjusting chamber 14 allows the temperature and humidity in the test chamber 1 to be maintained in a predetermined test environment by supplying air with a certain humidity and temperature to the test chamber 1. Wherein, humidification chamber 2 internally mounted has humidification device, and humidification device comprises water tank, heater, moisture nozzle 16, and the heater is installed in the water tank, the top of water tank is equipped with fumarole, circulation mouth, and what this humidification device adopted is to boil water and produce the method of steam humidification, and its simple technology of principle is mature, and equipment structure is simple also is convenient for maintain or use. The outlet end of the moisture nozzle 16 is installed on the inner side of the moisture temperature adjusting chamber 14 and is disposed between the blower 15 and the heating wire 17, so that the water vapor discharged from the moisture nozzle 16 can pass through the heating wire 17 under the blowing of the blower 15, be heated by the heating wire 17, be rapidly changed into the water vapor with a designated temperature required for the test, and finally enter the test chamber 1 from the moisture outlet 19. The moisture outlet 19 may be located at a lower height of the laboratory 1, and since the heated moisture will float upwards, the moisture can easily diffuse into the laboratory 1 by virtue of the characteristic of the lower height.

The vibrating device 3 is composed of a vibrating clamp plate 31 and a vibrating bottom plate 32, a guide pillar 33 and a vibrating motor 34 are installed on the vibrating bottom plate 32, the vibrating clamp plate 31 is provided with a clamp 35, a guide groove and a push rod connecting rod 37, the upper end of the guide pillar 33 is arranged in the guide groove, and a vibrating push rod group 36 is installed between the push rod connecting rod 37 and a rotating shaft of the vibrating motor 34. The guide posts 33 mounted on the vibration base plate 32 are directed vertically upward from the vibration base plate 32 in order to ensure that the vibration jig plate 31 can move vertically up and down. The vibrating clamp plate 31 is provided with clamps 35 for the purpose of holding the object to be measured. The vibration push rod set 36 may be a link structure formed by two straight rods hinged together. This vibrating device 3's behavior is that when vibrating motor 34 worked its pivot and rotated, drive vibration push rod group 36 motion for vibration push rod group 36 does an effort of push-up or drop-down to the push rod connecting rod 37 of installing at the lower extreme of vibration anchor clamps board 31, and then makes vibration anchor clamps board 31 by push-up or drop-down, realizes the vibration function.

The utility model discloses a vibration testing apparatus, including laboratory 1, drainage bottom plate 4, organ cover 41, vibration clamp plate 31, drainage bottom plate 4, waste water collecting box 42, switch valve is installed to drainage bottom plate 4's bottom, the first half of drainage bottom plate 4 is the structure that four prismatic table the latter half is the inclined plane and the inboard on its inclined plane is connected in the bottom surface of four prismatic table, the top of drainage bottom plate 4 is equipped with organ cover 41, on the side of vibration clamp plate 31 is installed at organ cover 41's top, all be the connection that prevents the moisture infiltration degree of inseparable laminating between organ cover 41 and drainage bottom plate 4, the vibration clamp plate 31, the bottom of drainage bottom plate 4 is equipped with waste water collecting box 42, install switch valve between drainage bottom plate 4 and the waste water collecting box 42, the condenser is installed to the inboard of drainage bottom plate 4. The purpose of the drainage bottom plate 4 is that after the test is completed, diffused moisture can be cooled and gathered on the drainage bottom plate 4 under the work of the condenser, and then flows into the waste water collection tank 42, so that the cleaning after the test is convenient. The upper half part of the drainage bottom plate 4 is that the lower half part of the quadrangular frustum pyramid is an inclined surface, and the inner side of the inclined surface is connected with the bottom surface of the quadrangular frustum pyramid, so that the condensed waste water is collected conveniently. The bellows 41 is arranged between the drainage plate 4 and the vibration jig plate 31 in order to isolate the test chamber 1 from the components inside the vibration device 3 and to prevent the diffused moisture from corroding the components inside the vibration device 3, especially the vibration motor 34 and the vibration push rod set 36. And the organ cover 41 can also continue to provide an effective barrier against moisture from corroding the vibrating device 3 when the vibrating device 3 is in vibrating operation.

One side of the observation glass plate 12 facing the laboratory 1 is covered with a glass cover plate 122, and a defogging heating wire 121 is arranged between the observation glass plate 12 and the glass cover plate 122. When the temperature of the moisture in the laboratory 1 is higher than that of the outside, fog is easily formed to shield the direct observation of a user, and the defogging heating wires 121 are arranged to timely heat the observation glass plate 12 so that the temperature of the observation glass plate 12 approaches to the temperature in the laboratory 1, thereby achieving the defogging function and ensuring the smooth observation. Wherein, the diameter of the single heating wire of the defogging heating wire 121 is not more than 0.1mm, so that the user can see through the observation glass plate 12 to shield the vision of the user when observing the inside condition. The heating wire 121 is externally connected with a heating controller, the heating controller is installed at one corner of the glass cover plate 122, the heating controller and the heating wire 121 are electrically connected, and the heating wire 121 is electrified through the heating controller to enable the surface of the heating wire 121 to generate heat, so that the defogging function is achieved.

The testing machine is provided with a control panel and a control center, the control center is electrically connected with the control panel, the humidifying device, the heating wire 17, the evaporating device 18, the air blower 15, the vibrating motor 34, the condenser, the switch valve and the defogging heating wire 121, a user can input various parameters on the control panel, and the control center controls the devices to work so as to meet the specified test environment requirements.

Compared with the prior art, this use is novel to provide a three combined test machines of temperature humidity vibration, and the moisture that has possessed to provide appointed temperature humidity is diffused in laboratory 1, and sees through the sealed connection between organ cover 41 and drainage bottom plate 4 and the vibration anchor clamps board 31 and prevents that diffused moisture from corroding vibrating motor 34 and vibration push rod group 36, ensures that this device is durable.

Drawings

Fig. 1 is a side view of the temperature and humidity vibration triple hybrid tester of the present invention, in which the side walls of the test chamber 1 and the humidifying chamber 2 are hidden.

Fig. 2 is a schematic structural diagram of the vibrating device 3 of the temperature and humidity vibration three-integrated testing machine of the present invention.

Fig. 3 is a structural relationship diagram of the observation glass plate 12, the defogging heating wire 121, and the glass cover plate 122 of the vibrating device 3 of the temperature and humidity vibration three-in-one testing machine of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, 2, and 3: the utility model discloses a three combined test machines of temperature humidity vibration, the user is at first confirmed the condition of the temperature humidity and the vibration that are surveyed, fix the testee to vibration anchor clamps board 31, close experimental door 11, input data on control panel, each device work of control maincenter control in the control panel, specifically, control humidification device provides the air of appointed humidity, control heater strip 17, evaporation plant 18 lets this air heated and is evaporated away under the appointed temperature, control air-blower 15 blows off this air in order to diffuse in laboratory 1, control vibrating device 3 provides appointed vibrational force, control defogging heater strip 121 prevents the fog gathering from influencing the observation on observing glass board 12 to observe the heating of glass board 12, the user alright observe this moment. After the test is finished, the control center stops all the devices, the condenser in the drainage bottom plate 4 is opened, the switch valve between the drainage bottom plate 4 and the wastewater collection box 42 enables moisture in the test room 1 to flow into the wastewater collection box 42 as much as possible, and the temperature and the humidity in the test room 1 are rapidly reset so as to perform the next test as fast as possible.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.

Claims (2)

1. Three integrated test machines of temperature humidity vibration, including laboratory (1), humidification chamber (2), laboratory (1) side-mounting has test door (11), test door (11) are installed and are observed glass board (12), its characterized in that, laboratory (1) internally mounted has vibrating device (3), moisture temperature regulation room (14) are from last down being equipped with air-blower (15), moisture nozzle (16), heater strip (17), evaporation plant (18) in proper order, moisture air outlet (19),

the vibration device (3) is composed of a vibration clamp plate (31) and a vibration bottom plate (32), the vibration bottom plate (32) is provided with a guide pillar (33) and a vibration motor (34), the vibration clamp plate (31) is provided with a clamp (35), a guide groove and a push rod connecting rod (37), the upper end of the guide pillar (33) is arranged in the guide groove, a vibration push rod group (36) is arranged between the push rod connecting rod (37) and a rotating shaft of the vibration motor (34),

drainage bottom plate (4) are installed to the bottom of laboratory (1), the first half of drainage bottom plate (4) is that four arriss platform the latter half is the structure at the bottom surface of four arriss platforms of inboard connection on inclined plane and its inclined plane, the condenser is installed to the inboard of drainage bottom plate (4), the top of drainage bottom plate (4) is equipped with organ cover (41), on the side of vibration anchor clamps board (31) is installed at the top of organ cover (41), the bottom of drainage bottom plate (4) is equipped with waste water collection box (42), install ooff valve between drainage bottom plate (4) and waste water collection box (42).

2. The temperature and humidity vibration triple-purpose tester according to claim 1, wherein a glass cover plate (122) covers one side of the observation glass plate (12) facing the test room, and a defogging heating wire (121) is arranged between the observation glass plate (12) and the glass cover plate (122).

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